AJAX 12-24V PSU for Hub 2/Hub 2 Plus/ReX 2
Key Specifications
Core Features
Technical Specifications
| Category | Specification |
|---|---|
| Product name | AJAX 12-24V PSU (type A) |
| Type | Power supply unit for operating the device from a low-voltage power source |
| Input voltage | 8 to 32 V DC |
| Input current | Up to 1 A |
| Turn-on voltage | 8 V DC, plus or minus 2.5% |
| Turn-off voltage | 7 to 7.5 V DC, depends on the load |
| Output voltage | 4.8 V DC, plus or minus 5% |
| Output current | Up to 1.5 A |
| Installation method | Into the hub or range extender enclosure, replacing the bundled power supply board |
| Power supply connection | Connector slot 6.5 x 2 mm (female power jack). Connector 5.5 x 2.1 mm (male power jack) |
| Operating temperature | -10 to 40 degrees C |
| Operating humidity | Up to 75% |
| Dimensions | 98 x 70 x 17 mm |
| Weight | 26 g |
| Complete set | 12-24V PSU (type A), terminal adapter, quick start guide |
| Warranty | 24 months, as published by Ajax Systems |
Downloads
- Technical specifications Web page · ajax.systems · Ajax Systems
- User manual Web page · ajax.systems · Ajax Systems
- EU Declaration of Conformity PDF · ajax.systems · Ajax Systems, PDF
Documents are published by the manufacturer and open in a new tab. Specifications can change between production batches, so check the document for your exact model.
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Frequently Asked Questions
It is a power supply board that lets a hub or range extender run from a low-voltage power source of 8 to 32 V DC. It goes inside the device and replaces the power supply board that comes with it.
No. It is a board that is installed inside the hub or range extender enclosure. A terminal adapter and a quick start guide are in the box.
Hub 2, Hub 2 Plus and ReX 2, as named in the Ajax declaration for this unit. Ajax publishes a device compatibility list on its specification page, so ask us if you plan to use it with another device.
Any source from 8 to 32 V DC, drawing up to 1 A. It turns on at 8 V, plus or minus 2.5%, and turns off at 7 to 7.5 V depending on the load.
4.8 V DC, plus or minus 5%, at up to 1.5 A.
It is a board that sits inside the device enclosure, which Ajax designs for indoor installation. The board operates from -10 to 40 degrees C at up to 75% humidity.
The 12-24V PSU (type A), a terminal adapter and a quick start guide.
Yes. We supply and install Ajax hubs, detectors and power supplies across Melbourne and the Mornington Peninsula. Request a quote and we will plan the power and wiring with you.
Power Your AJAX Hub from Any DC Source
The AJAX 12-24V PSU enables professional-grade security installations with flexibility of low-voltage DC power. Perfect for vehicle-mounted systems, backup power installations, and commercial deployments across Melbourne. Sipko Security provides expert installation and integration services.
